Kupedzisa Kunoshanda Zvigadzirwa zveSpunlace Nonwoven Fabric

Zvinhu zvakasiyana-siyana zvemhando yepamusoro, zvine hwaro hwemabasa akagadzirirwa

Kugadzikana kwekushanda zvakanaka uye mamiriro ezvinhu anoshanda ejira re spunlace nonwoven rinotanga nesarudzo yesainzi yezvinhu zvemhando yepamusoro. Yongdeli inotevedzera musimboti we "kuenzanisa mashandiro uye mashandiro nezvinhu zvepakutanga + kufananidza zvinodiwa nezvinhu zvemamiriro ezvinhu", ichinyatsosarudza zvinhu zvemhando yepamusoro zvakaita sepolyester, viscose, donje, uye bamboo fiber kuti igadzire jira re spunlace base. Chinhu chimwe nechimwe chisina kugadzirwa, chine chimiro chayo chakasiyana chefiber uye hunhu hwayo, chinopa mutoro unoshanda wekuwedzera mabasa uye chinofungawo nezvezvinodiwa zvekushandisa mumamiriro ezvinhu akasiyana:

- Polyester: Chimiro chefaibha chakasimba uye hachiparari kana kupwanyika kana ngura yemakemikari, uye chinoenderana zvakanyanya nezvimwe zvinhu zvinoshanda zvakaita semurazvo unodzivirira moto uye anti-static. Mushure mekurodha, kushanda kwayo kunogara kwenguva refu uye hakuperi, kwakakodzera kushandiswa kwemaindasitiri nekunze kwemafrequency akawanda;

- Viscose: Ine hunyoro hwakanaka uye chimiro chefiber, ine huwandu hwezvinhu zvinoshanda zvinokwana huremu hwayo ka5-8. Inogona kupinza zvinhu zvinoshanda nekukurumidza uye zvakaenzana uye inonamatira zvakanaka, zvichivandudza kushanda kwayo kwakafanana;

- Donje: Inoshanda zvakanaka paganda uye haitsamwisi, ine shinda dzakapfava uye dzakapfava. Inoshanda zvakanaka nemishonga inorwisa mabhakitiriya uye inoshanda zvakanaka paganda, ine simba rakanaka rekuchengetedza, yakakodzera kurapwa, amai nemwana, uye zvipfeko zvinokwana pedyo;

- Faibha yemubamboo: Ine hunhu hwechisikigo hwemabhakitiriya husina kunyorova, uye kana ikabatanidzwa nezvimwe zvinowedzerwa zvinoshanda, inogona kuumba mukana we "basa rekutanga + kushanda zvakanaka kwakawedzerwa". Maumbirwo ane maburi efaibha anoita kuti zvinowedzerwa zvinoshanda zvikwanise kupinda, zvichiita kuti basa rirambe richigadziriswa kwenguva refu.

Hunhu hwepakati uye zvakanakira uye zvinowedzerwa zvinoshanda zvakanyanya

Yongdeli functional finishing spunlace nonwoven layer inoshandisa zvinhu zvemhando yepamusoro, garandi yekuwedzera isina kuvharwa, uye maitiro epamusoro ekuisa jira kuti rive nemabhenefiti akawanda. Panguva imwe chete, inopa sarudzo dzakasiyana-siyana dzekuwedzera dzinoshanda kuti dzigutse zvinodiwa nemaindasitiri akasiyana:

- Vimbiso huru yezvinodzivirira zvisina kusimba: Zvese zvinodzivirira zvinoshanda zvinodzorwa zvakasimba mukati mehuwandu hwepH hwe7.0 ± 0.5, kudzivirira ngura yemidziyo yekuomesa ne acidic kana alkaline, uye kuve nechokwadi chekuti chigadzirwa hachitsamwisi, chakakodzera mamiriro ezvinhu ane zvinodiwa zvakanyanya zvekuchengetedza zvakaita sekusangana neganda uye chikafu;

- Mhando huru dzezvinhu zvinoshanda:

1. Mishonga inorwisa mabhakitiriya: yakakamurwa kuita mhando yezvinomera zvechisikigo (senge honeysuckle extract, bamboo vinegar solution) uye mhando yakachengeteka yekugadzira (senge quaternary ammonium salts), ine huwandu hwemabhakitiriya hunopfuura 99%, yakakodzera kurapwa, amai nemwana, uye zvimwe zviitiko zvinoda mwero wekuchengetedza wakakwirira, zvichidzivirira mabhakitiriya akajairika akadai seEscherichia coli neStaphylococcus aureus;

2. Mishonga isingapindi mvura: kushandisa mishonga isingapindi mvura yefluorocarbon uye isiri fluorocarbon, kugadzira membrane inofema, ine magiredhi asingapindi mvura anosvika kuIPX4-IPX6, yakakodzera zvipfeko zvekunze, jira risingapindi mvura pamba, dziviriro yekurapa, nezvimwewo, ine simba risingapindi mvura uye rinofema;

3. Mishonga inodzivirira static: inosanganisira mishonga inodzivirira static uye isiri cationic, ine kudzivirira kwepasi kwakagadzikana pa10⁶-10⁹Ω, yakakodzera maworkshop emagetsi, kurongedza zvishandiso zvine hungwaru, mbatya dzisingapindi guruva mumaindasitiri, nezvimwewo, kudzivirira kunyungudika kweguruva kana kuputsika kwezvikamu zvemagetsi.

4. Zvinhu zvinodzivirira moto: Sarudza zvinhu zvinodzivirira moto zvisina halogen zvine mwero unodzivirira moto kusvika paGB 8965.1-2023 B1 level. Zvakakodzera kuchengetedzwa kwemaindasitiri, kushongedza nzvimbo dzeveruzhinji, matende ekunze, nezvimwewo. Hazvipararire kana zvaiswa pamoto uye hazvidzime zvega kana zviri kure nemoto;

5. Zvimwe zvinhu zvakagadzirwa: Zvichienderana nezvinodiwa, gadzira zvinhu zvinodzivirira mite (zvine mwero wekurwisa mite we ≥90%), zvinobvisa hunyoro uye zvinoburitsa ziya (zvichiwedzera mwero wekupisa hunyoro we 50%), uye zvinodzivirira kupisa hunyoro (zvine UPF ye ≥50+). Zvinosangana nezvinodiwa zvekushanda kwemamiriro ezvinhu chaiwo.

——Zvakanakira chigadzirwa chikuru:

1. Masevhisi maviri ekugadzirisa zvinhu uye kugadzirisa zvinhu zvinouya: Tsigira kugadzirisa zvinhu zvizere zvevamiririri, uye gamuchirawo kugadzirisa zvinhu zvinouya (vamiririri vasina kwavakarerekera chete ndivo vanogamuchirwa). Chinja zvinoenderana nemafomura evamiririri vevatengi, uye unogona kuita bvunzo diki dzekugadzira zvinhu zvakawanda;

2. Kutakura kwakafanana uye kushanda kwenguva refu: Maitiro ekunyorovesa nekudhaya anoita kuti zvinhu izvi zvikwanise kupinda zvakanaka mumafibers. Kumanikidzwa kweroller kunodzorwa nemazvo (0.2-0.5 MPa). Mushure mekusukwa ka20, chiyero chekuchengetedza mashandiro chinoramba chichisvika pamusoro pe80%, zvichipfuura avhareji yeindasitiri;

3. Yakachengeteka, ine hushamwari kune nharaunda uye inotevedzera mitemo: Mishonga inosarudzwa kubva pazvinhu zvisina hushamwari kune nharaunda, isina formaldehyde kana simbi dzinorema. Inopasa bvunzo yeganda yemazinga 0 uye bvunzo yekubata chikafu, yakakodzera mamiriro ese akaomarara;

4. Kushanda zvakanaka pakugadzirisa: Chengetedza kupfava uye kusimba kwejira re spunlace, rine simba rekudhonza rinodarika 10N. Rinogona kupetwa, kuchekwa, kusonwa, kudhindwa, nezvimwewo. Mishonga isina kusimba haichinje ruvara rwepakutanga uye kunzwika kwe substrate, uye yakakodzera kugadziriswa kunotevera;

5. Kuenzanisa substrate nemazvo: Gadzirisa substrate yakakodzera zvichienderana nerudzi rwezvinhu (zvakaita sedonje/cellulose fiber yekurwisa mabhakitiriya, polyester yekudzivirira moto). Wedzera kushanda zvakanaka kwesimba remushonga uye hunhu hwe substrate.

Maitiro makuru ekunyorovesa nekudhaya nezvinhu zvisina kwazvakarerekera, zvichidzora kuchengetedzeka uye kushanda zvakanaka

Yongdeli yakagadzira hurongwa hwekugadzira hwakazara hwe "kusarudzwa kwe substrate - kugadzira spunlace - kudzora ma agents - kunyorovesa nekurodha - kuomesa nekugadzika - kuona kwakanyatsojeka", kuitira kuve nechokwadi chekuti michina yakachengeteka uye kuti inoshanda zvakanaka. Maitiro acho ndeekuti:

1. Danho rekutanga: Kusarudza substrate uye kugadzira spunlace: Sarudza substrate dzakakodzera zvinoenderana nezvinodiwa nemutengi (senge polyester yekudzivirira mvura, donje rekurwisa mabhakitiriya). Mushure mekuronga, kuongorora, kusunungura, uye kukamisa, spunlacing ine simba rakawanda inoshandiswa kusimbisa jira kuita jira rakati sandara uye rakafanana re spunlace, zvichiita kuti substrate ive nehunhu hwakanaka hwekunyungudutsa;

2. Danho rechipiri: Kudzora ma "neutral agents" (danho guru rekuchengetedza): Pakugadzirisa ma "agents", fomura inogadzirwa uye yobva yaedzwa nemazvo ne pH meter kuti ive mukati me7.0 ± 0.5 neutral range; pakugamuchira zvinhu zvinopinda, pH value uye component compatibility zvinotanga zvaedzwa, uye zvinhu zvinopinda zvisina neutral kana kuti zvisina kusimba zvinodzoserwa kubva kunobva mvura kuti zvidzivirire bharero rekuomesa;

3. Danho rechitatu： Kunyorovesa uye kurodha (danho rekushanda zvakanaka): Pakupera, jira rekutanga rinonyudzwa mumvura isina makemikari, rinonyoroveswa zvizere kwemasekonzi 3-5, uye huwandu hwemvura hunodzorwa nemaroller anogadziriswa (20%-40%) kuti ive nechokwadi chekuti zvinowedzerwa zvakabatana pamusoro pefiber nemukati;

4. Danho rechina: Kuomesa uye kugadzirisa: Shandisa tembiricha ye80°C - 180°C pakuomesa kudzivirira kukuvara kwekushanda kwemishonga nekupisa kwakanyanya. Mishonga isina kusimba haina njodzi yekuora. Mushure mekuomesa, mishonga yacho inosanganiswa zvakasimba nefibers；

5. Danho rechishanu: Kugadziriswa uye kuyedzwa mushure mekugadziriswa: Cheka kuita 20 - 200g/㎡ huremu, 1 - 3.2m upamhi zvigadzirwa zvakapedzwa sezvinodiwa. Pinda mu "kuyedzwa kwakanangana nebasa (senge chiyero chebhakitiriya, giredhi rinodzivisa moto) + kuyedzwa kwekuchengetedza (pH kukosha, simbi dzinorema) + kuyedzwa kwemuviri (kugadzikana, simba)" katatu, ne100% pass rate yekuburitswa kwefekitori.

Minda yekushandisa ine mabasa akawanda, zvichiita kuti indasitiri ivandudze mashandiro ayo

Nezvakanakira zvikuru zve "kuchengetedzeka kusina kwakarerekera, basa rakagadziriswa, uye kushanda kwenguva refu", pamwe chete nemamodeli ebasa anochinjika, zvigadzirwa izvi zvave zvichishandiswa zvakanyanya muminda yakasiyana-siyana uye zvinopa mhinduro dzakanangana:

1. Nzvimbo yekudzivirira maindasitiri: Polyester substrate + zvinodzivirira moto/zvinorwisa static, zvakagadzirwa kuita masutu asingapindi guruva muworkshop, zvivharo zvekudzivirira michina, jira rekudzivirira welding, rine kunonoka kwemoto kusvika paB1 level uye kuramba pamusoro pe10⁶ - 10⁹ Ω, zvichideredza njodzi dzekuchengetedza maindasitiri.

2. Nzvimbo yekurapa: Donje/fiber yebamboo + mishonga inorwisa mabhakitiriya, inoshandiswa kugadzira machira emubhedha ekurapa, gauze rekuvhiya, uye machira ekubvisa utachiona, ine mwero we99%+, ichipasa bvunzo dzekurapa, yakakodzera kuzvipatara nedzimba dzevakwegura;

3. Nzvimbo yekugara pamba: Zvinhu zvinonamira/ donje + zvinhu zvisingapindi mvura/zvinodzivirira guruva, zvakagadzirwa semachira emasofa, maketeni, magumbeze, nemameti epasi peimba yekugezera, zvisingapindi mvura, hazvipindi guruva, uye zvinonyaradza panguva imwe chete, zvichivandudza kushanda kwemba;

4. Nzvimbo yehembe nejira: Polyester/chinhu chinonamira + zvinhu zvinobata hunyoro uye zvinobvisa ziya/ zvinodzivirira UV, zvinoshandiswa kugadzira mbatya dzemitambo, mbatya dzekunze, uye mbatya dzevana, dzinobata hunyoro uye dzinofema kana dzine UPF ≥ 50+, dzakakodzera mitambo nekunze;

5. Nzvimbo yekurongedza nekudzivirira: Zvinhu zve polyester/fiber yechibage + zvinorwisa mabhakitiriya/zvinodzivirira ngura, zvinogadzirwa kuita machira emukati ekurongedza chikafu, jira rekurongedza zvinhu zvemagetsi, rinodzivirira mabhakitiriya uye ngura, richidzivirira makemikari nezvigadzirwa zvakapetwa, rakakodzera maindasitiri ezvekudya nemagetsi.

Changshu Yongdeli Spunlaced Nonwoven Fabric Co., Ltd. yagara ichitevedzera musimboti wekuti "kuchengetedzwa sehwaro, kushanda sepakati, uye sevhisi sechinonyanya kukosha", ichishanda zvakanyanya mukutsvaga nekugadzira zvinhu zvinoshanda zvinosanganisa machira asina kurukwa. Mune ramangwana, icharamba ichiwedzera huwandu hwezvinhu zvinoshandiswa, kugadzirisa maitiro ekusuka nekunyudza, uye kuvandudza maitiro ekugadzirisa uye ekushandisa zvinhu zvinouya, ichipa mhinduro dzezvinhu zvinoshanda zvine makwikwi akawanda kumaindasitiri akasiyana-siyana, uye pamwe chete ichivaka nharaunda dzemhando yepamusoro dzezvakatipoteredza!